[2023年05月]更新のDevOps-SRE問題集PDFでDevOps-SREリアル試験問題解答
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Peoplecert DevOps-SRE 認定試験の出題範囲：
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質問 12
When of the following BEST completes the definition of a canary release?
A new set of features 6 released.....
- A. using a roiling wave technique
- B. to one small group after another
- C. first to a small group of users
- D. first to a trial test environment
正解: C
質問 13
Which of the following BEST describes the relationship between service level objectives and service level indicators?
- A. Service level objectives are the measurements foe the service level indicators
- B. Service level objectives are the performance metrics for service level indicators
- C. Service level indicators are the performance targets for service level objectives
- D. Service level indicators are the measurements for the service level objectives
正解: D
質問 14
Which of the following BEST describes me two key elements that an error budget balances?
- A. Time and money
- B. Features and benefits
- C. Innovation and reliability
- D. Risk and reward
正解: C
質問 15
Which of the following is the MOST accurate description of Kubemetes?
- A. An open-source operating system on which containerized applications can be run monitored and managed efficiently
- B. An independent platform mat enables organizations to implement continuous integration and delivery practices
- C. A proprietary system developed to automate the integration, building, testing and deployment of application containers
- D. A platform used to manage containers in a cloud environment and also includes automated scaling and failover
正解: D
質問 16
Which of the following BEST illustrates the engineering approach for work done Within SRE?
- A. An SRE is rapidly coding a solution to automate a daily tuning activity byfollowing a set Of best practices and principles.
- B. An SRE is resolving anincident as quickly as possible using a well-designedimplemented process and knowledge base
- C. An SRE is designing a solution to eliminate toil and scale up servicedelivery by learningfrom other successful solutions.
- D. An SRE is deploying a solution using an end-to-end pipeline that has been carefully analyzedfromthe start.
正解: A
質問 17
Which of me following BEST defines a service level indicator (SLI)?
- A. A subjective measure of the consequences if the level of service is not achieved
- B. A quantitative target value for aspects of the level of service that are provided
- C. A subjective assessment of the performance aspects of the level of service required
- D. A quantitative measure of some aspect of the level of service that is provided
正解: D
質問 18
Which scenario BEST illustrates how stability and agility can be achieved with simplicity?
- A. An SRE team is releasing a major update by automating continuous and small deployments
- B. An SRE team is protecting reliability by using processes and procedures to control updates
- C. An SRE team is creating procedures, practices and tools that render software more reliable
- D. An SRE team is adopting easy to understand change procedures to streamline the process
正解: C
質問 19
Which of the following is the BEST example or an SRE team that embraces full-service ownership?
- A. The team is accountable for the application development and performance.
- B. The team is responsible for application performance and reliability aspects.
- C. The team is responsible for the cooing and improvement of me application.
- D. The team is accountable for coding shipping and improving the application
正解: D
質問 20
Which of the following features of Puppet Labs is described as the ability locate identify, and group cloud nodes?
- A. Provisioning
- B. discovery
- C. Delivery
- D. Insight
正解: B
質問 21
Which of the following terms is BEST described by the definition below?
The probability that the system will meet certain performance standards and yield correct output for a specific time.
- A. Availability
- B. Throughput
- C. Durability
- D. Reliability
正解: D
質問 22
Which of the following BEST defines the golden signal for errors?
- A. The demand that is placed on your system by me volume of requests
- B. The time it takes to service successful as well as failed requests
- C. The rate of failed requests either explicitly implicitly, or by policy
- D. The percent of capacity used by your system for current requests
正解: C
質問 23
Which of the following is the BEST description of a customer reliability engineer (CRE)?
- A. They use deep engineering expertise to improve the cloud provider's services
- B. They integrate with the customer's operations team to share responsibilities
- C. They take a software engineering approach to redesign allcloud services
- D. They work with me cloud provider's SRE team to ship and build new features
正解: A
質問 24
When outages are repetitive and similar they become a form of toll.
Which or the following describes the MOST compelling reason to adopt advanced technologies and artificial intelligence (AI)?
- A. To increase the mean tune to restore services (MTRS)
- B. To increase reliability by reducing MTTR and MTRS
- C. To increase reliability and achieve perfect MTRS
- D. To increase the mean time to repair services (MTTR)
正解: B
質問 25
Which TWO of the following are BEST described as traditional escalation paths?
1. Functional
2. Hierarchical
3. Cyclical
4. Logical
- A. 2 and 3
- B. 1 and 2
- C. 3 and 4
- D. 1 and 4
正解: B
質問 26
Which of the following BESTdescribes the most important rationale for NOTseeking an SLO of 100% availability?
- A. The user satisfaction score ism affected by a tow percent
- B. It is not realistic for the complexity and scale of services.
- C. The likely results is failure where such targets are defined.
- D. There is no room for improvements if targets are so high.
正解: B
質問 27
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